isotope production reactor of general atomic
通用原子公司培训研究和同位素生产堆
Production of Radioisotope Thermal Fuel by Reactor and Its Application
反应堆生产放射性同位素热源材料及其应用
high-flux isotope reactor (HFIR)
高通量同位素反应堆
This indium isotope was created at the same time as the earth.
这种铟同位素与地球产生在同一时代。
research and isotope reactor
研究和制备同位素的反应堆
The isotopic abundance ratio and content are determined with isotopic mass-spectrometry.
文章用同位素质谱法测定了辐照堆元件铀的同位素丰度比和含量。
reactor-produced radionuclides
反应堆生产的放射性核素
fission products radioisotopes
裂变产物放射性同位素
Xenon possesses nine stable isotopes, produced in various proportions by different nuclear processes.
氙具有九种稳定的同位素，在不同的核反应中所产生的比例不同。
Various patterns of hydrocarbon migration would result in different fractionation effects of methane carbon isotopes.
不同的烃类运移方式产生了不同的甲烷碳同位素分馏效应。
Isotopic and element geochemical study of Jinduicheng superlarge porphyry Mo deposit in East Qinling area
东秦岭金堆城大型斑岩钼矿床同位素及元素地球化学研究
Oxygen and Carbon Isotopic Compositions of Middle Triassic Carbonates from the Dawazi Section of Luoping,Yunnan:Implications for Paleoenvironment of the Luoping Lagersttte
罗平生物群产出层位氧碳稳定同位素的初步研究
It is a manufacture enterprise specified in wear-resistant parts repairing, new wear-resistant products manufacturing, wear-resistant overlaying welding materials production, wear-resistant overlaying welding equipments manufacturing and supply all position service.
耐磨件修复、品制造、磨堆焊材料生产、磨堆焊设备制造----全方位服务的专业化生产企业。
These neutrons react with nitrogen nuclei, giving out a proton and producing the active carbon isotope 14.
这些中子跟氮元素的核子产生反应，释放出一个质子并产生出活性碳同位素14。
However, some of the minerals contain xenon isotopes unlike those usually produced by radioactive decay of uranium.
然而，有些含氙同位素的矿物并非如此，是由铀的放射性衰变产生的。
Indirect ionization by neutrons can also result from fission of plutonium or uranium isotopes.
通过使钚或铀同位素裂变，中于也能产生间接的电离作用。
The intersitial (Leydig) cells which lie between the tubules are the source of the male hormone.
位于精细管之间的同质细胞（莱代细胞）产生雄激素。
Today, most cyclotrons are used either for instructional purpose or for isotope production.
今天大多数回旋加速器是用在教学上，或者用于同位素生产。